Portable template display stand auxiliary hoisting frame

Abstract

This invention proposes a portable sample display rack auxiliary hoisting frame, including a support beam for supporting the display rack and a fixing device installed on the support beam. The fixing device is provided with a locking slot for engaging with the crossbeam of the display rack. This invention uses several high-strength square steel beams as support beams to support the display rack, while the fixing device limits the movement of the display rack, preventing slippage and damage during hoisting. After the display rack is supported by the support beams, steel cables connect the support beams, effectively dispersing the local pressure of the slings on the display rack during hoisting, avoiding surface damage and structural deformation.

Description

Technical Field

[0001] This utility model relates to the field of hoisting technology, and in particular to an auxiliary hoisting frame for display racks. Background Technology

[0002] Construction sites often require demonstrations of important construction processes, making lightweight and cost-effective steel display racks a popular choice. After the demonstration is complete, the display racks often need to be moved using a mobile crane. Traditional methods involve suspending the racks with steel cables, which frequently results in scratches and collisions due to improper selection of lifting points or incorrect lifting techniques. Friction from the slings (especially dirty, rough steel cables) can damage the paint, powder coating, and electroplating layers on the display rack's surface. In severe cases, this can cause permanent bending or twisting, affecting not only aesthetics but also, in extreme situations, leading to complete destruction (complete deformation, breakage, or disintegration), potentially causing personal injury and property damage. Summary of the Invention

[0003] To address the aforementioned technical problems, this utility model proposes a portable sample display rack auxiliary hoisting frame to solve the problem that existing hoisting slings can easily scratch or deform the display rack.

[0004] To achieve the above objectives, the technical solution of this utility model is implemented as follows:

[0005] A portable sample display rack auxiliary hoisting frame includes a support beam for supporting the display rack and a fixing device installed on the support beam. The fixing device is provided with a locking slot for engaging with the crossbeam of the display rack. This invention uses several high-strength square steel beams as support beams to support the display rack, while the fixing device limits the movement of the display rack, preventing slippage and damage during hoisting. After the display rack is supported by the support beams, steel cables connect the support beams, effectively dispersing the local pressure of the slings on the display rack during hoisting, avoiding surface damage and structural deformation.

[0006] Furthermore, in order to better fit the crossbeam, the fixing device includes a rectangular frame, and one side of the rectangular frame is provided with an opening to form the aforementioned bayonet.

[0007] Furthermore, to limit the crossbeam of the display rack and prevent it from falling out, a locking structure for securing the display rack is provided at the opening of the rectangular frame; the locking structure includes a telescopic fixing member passing through the rectangular frame, which extends to block the opening after the crossbeam of the display rack is engaged with the locking slot.

[0008] Furthermore, to facilitate the telescopic adjustment of the fastener, the fastener is a fixed screw threaded onto the rectangular frame.

[0009] Furthermore, the rectangular frame is provided with through holes, and nuts that are threadedly connected to the fixing screw are fixed to the edges of the through holes.

[0010] Furthermore, to prevent scratches on the display rack and deformation caused by squeezing, anti-slip pads are provided on the inner side of the rectangular frame.

[0011] Furthermore, in order to facilitate changing the limiting position of the telescopic fastener according to the width of the crossbeam of the display rack or the different widths of the clamping parts, the rectangular frame is provided with at least two through holes and two nuts so that the position of the telescopic fastener is adjustable.

[0012] Furthermore, in order to facilitate the fixing device being snapped into the appropriate position on the crossbeam as needed, the fixing device is slidably mounted on the support beam.

[0013] Furthermore, the support beam is provided with a groove, and the bottom of the fixing device is provided with a sliding component that slides within the groove.

[0014] Furthermore, the sliding member is a rotating shaft that passes through the sliding groove, and a baffle is connected to the lower end of the rotating shaft to prevent the rotating shaft from falling out of the sliding groove.

[0015] The beneficial effects of this utility model are:

[0016] 1. This utility model uses several high-strength square steel beams as support beams to support the display rack, while a fixing device limits the display rack to prevent slippage and damage to the display rack during the hoisting process;

[0017] 2. This utility model improves the stability of the display rack by moving and rotating the fixing device on the high-strength square steel, thereby adjusting the fixing device to a suitable angle to limit the display rack.

[0018] 3. This utility model uses a locking component on the fixing device to lock the display rack beam in the fixing device, thus enabling stable hoisting of the display rack;

[0019] 4. In this utility model, after the display rack is supported by a support beam, the support beam is connected by steel cables. During the hoisting process, the local pressure of the slings on the display rack can be effectively distributed, avoiding surface damage and structural deformation.

[0020] 5. This utility model uses anti-slip pads on the inside of the fixing device to avoid scratching the display rack, reduce operational risks, and improve hoisting efficiency;

[0021] 6. This utility model is not only simple in structure and easy to carry, but also significantly extends the service life of the display rack, and has good application prospects and practical value. Attached Figure Description

[0022] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0023] Figure 1 This is a schematic diagram of the structure of this utility model;

[0024] Figure 2 This is a schematic diagram illustrating the use of this utility model.

[0025] In the diagram: 1. Support beam, 2. Fixing device, 3. Fixing bolt, 4. Anti-slip pad, 5. Lifting hole, 6. Slide groove, 7. Rotating shaft, 8. Nut, 9. Display rack, 91. Crossbeam. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0027] like Figure 1 As shown in Embodiment 1 of this utility model, a portable sample display rack auxiliary hoisting frame includes a support beam 1 for supporting the display rack 9 and a fixing device 2 disposed on the support beam 1. The fixing device 2 is provided with a locking slot for engaging with the crossbeam of the display rack 9. In this embodiment, high-strength square steel is used as the support beam 1. The fixing device 2 is fixed to the upper side of the support beam 1, so that after the crossbeam of the display rack 9 is engaged with the locking slot, the support beam 1 is supported below the crossbeam. Then, the hoisting frame is connected to the slings, which can effectively disperse the local pressure of the slings on the display rack. Furthermore, during the process, the slings do not directly contact the display rack, the limiting effect of the fixing device 2 prevents the display rack 9 from slipping, and there is no relative movement between the hoisting frame and the display rack 9, avoiding friction and scratches on the display rack.

[0028] Furthermore, the fixing device 2 includes a rectangular frame with open ends. One side of the rectangular frame has an opening forming the aforementioned latch, allowing the crossbeam of the display rack 9 to extend from both ends of the rectangular frame after being engaged in the latch. The shape of the rectangular frame better matches the shape of the crossbeam of the display rack 9. After the crossbeam of the display rack 9 is engaged in the latch, it can fit against the bottom and one inner wall of the rectangular frame. Moreover, the rectangular frame is fixed to the upper side of the support beam 1, with the bottom of the rectangular frame fitting against the upper surface of the support beam 1. This ensures that after the crossbeam of the display rack 9 is engaged in the latch, the weight of the display rack 9 is transferred to the entire support beam 1, thus distributing pressure.

[0029] In this embodiment, four support beams 1 are provided. The lower part of the display rack has four crossbeams. For example... Figure 2 As shown, four support beams 1 are respectively set at the four corners of the lower part of the display rack 9, and each support beam 1 is fixed to two adjacent crossbeams at the lower part of the display rack 9 by a fixing device 2.

[0030] Furthermore, the two ends of the support beam 1 are provided with lifting holes 5 for connecting steel cables used for hoisting.

[0031] Example 2 differs from Example 1 in that, as Figure 1 As shown, the inner side of the rectangular frame is provided with anti-slip pads 4, that is, the inner wall of the rectangular frame is provided with anti-slip pads 4. The material hardness of the anti-slip pads 4 is significantly less than that of the crossbeams of the display rack 9, so as to avoid scratching the display rack 9.

[0032] Example 3 differs from Example 1 in that, as Figure 1 As shown, a locking structure for securing the display rack 9 is provided at the opening of the rectangular frame. The locking structure includes a telescopic fastener that passes through the rectangular frame. Initially, the telescopic fastener retracts away from the opening of the rectangular frame, facilitating the insertion of the crossbeam of the display rack 9 into the latch. After the crossbeam of the display rack 9 is inserted into the latch, the telescopic fastener extends to block the latch and prevent the crossbeam of the display rack 9 from falling out.

[0033] In this embodiment, as Figure 1 As shown, the telescopic fixing component is a fixing screw 3 threadedly connected to the rectangular frame. Specifically, a through hole is provided near the opening on the rectangular frame, and a nut 8 is fixed to the edge of the through hole, with the hole of the nut 8 aligned with the through hole. The fixing screw 3 passes through the nut 8 and the through hole, and the fixing screw is threadedly connected to the nut 8, so that when the fixing screw 3 is extended by screwing, it can block the opening and prevent the crossbeam from falling out.

[0034] Example 4 differs from Example 3 in that the rectangular frame has at least two through holes and two nuts 8, allowing the position of the telescopic fixing member to be adjusted. Figure 1As shown, the two perforations are at different distances from the side wall near the crossbeam, which makes the distance between the telescopic fastener and the side wall different, thus adapting to crossbeams of different widths or clamping parts of different widths.

[0035] Example 5 differs from Example 1 in that, as Figure 1 As shown, the fixing device 2 is slidably mounted on the support beam 1.

[0036] Furthermore, the support beam 1 is provided with a groove 6 extending along its own length direction, and the bottom of the fixing device 2 is provided with a sliding member that slides in the groove 6, so that the fixing device 2 slides on the support beam 1.

[0037] Furthermore, the sliding component is a rotating shaft 7 that passes through the slide groove 6, and a baffle is connected to the lower end of the rotating shaft 7 to prevent the rotating shaft 7 from falling out of the slide groove 6. By setting the rotating shaft 7, not only can the fixing device 2 slide on the support beam 1, but the fixing device 2 can also rotate on the support beam 1, which makes it easier to adjust the direction of the latch and thus more convenient to lock onto the crossbeam of the display rack.

[0038] The above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that any modifications to the technical solutions described in the foregoing embodiments, or equivalent substitutions of some or all of the technical features thereof, within the spirit and principles of the present invention, do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present invention, and should all be included within the protection scope of the present invention.

Claims

1. A portable template display stand auxiliary hoisting frame, characterized in that: It includes a support beam (1) for supporting the display rack (9) and a fixing device (2) provided on the support beam (1), the fixing device (2) being provided with a slot for locking onto the crossbeam of the display rack (9).

2. The portable template display stand auxiliary hoisting frame according to claim 1, characterized in that: The fixing device (2) includes a rectangular frame, and an opening is provided on one side of the rectangular frame to form the bayonet.

3. The portable template display stand auxiliary hoisting frame according to claim 2, characterized in that: The opening of the rectangular frame is provided with a locking structure for fixing the display rack (9); the locking structure includes a telescopic fixing piece that passes through the rectangular frame and is used to extend and block the slot after the crossbeam of the display rack (9) is inserted into the slot.

4. The portable template display stand auxiliary hoisting frame according to claim 3, characterized in that: The telescopic fastener is a fixed screw (3) that is threaded onto the rectangular frame.

5. The portable template display stand auxiliary hoisting frame according to claim 4, characterized in that: The rectangular frame has a through hole, and the edge of the through hole is fixed with a nut (8) that is threaded to the fixing screw (3).

6. The portable swatch hanger auxiliary hoisting frame of claim 5, wherein: The rectangular frame has at least two through holes and two nuts (8) to make the position of the telescopic fastener adjustable.

7. The portable sample display rack auxiliary hoisting frame according to any one of claims 2 to 6, characterized in that: The inside of the rectangular frame is provided with anti-slip pads (4).

8. The portable template display stand auxiliary hoisting frame according to any one of claims 1-6, characterized in that: The fixing device (2) is slidably set on the support beam (1).

9. The portable template display stand auxiliary hoisting frame according to claim 8, characterized in that: The support beam (1) is provided with a groove (6), and the bottom of the fixing device (2) is provided with a sliding component that slides in the groove (6).

10. The portable template display stand auxiliary hoisting frame according to claim 9, characterized in that: The sliding element is a rotating shaft (7) that passes through the sliding groove (6). A baffle is connected to the lower end of the rotating shaft (7) to prevent the rotating shaft (7) from falling out of the sliding groove (6).

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